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util: Add some comment details for virPerfEventType

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Add to some details for the existing enum
This commit is contained in:
Qiaowei Ren 2016-08-02 14:43:35 -04:00 committed by John Ferlan
parent 062f413928
commit c2f061c861
1 changed files with 6 additions and 3 deletions
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9
src/util/virperf.h
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@ -24,10 +24,13 @@
# include "virutil.h"
/* Some Intel processor families introduced some RDT (Resource Director
* Technology) features to monitor or control shared resource based on
* the perf framework in the linux kernel. */
typedef enum {
VIR_PERF_EVENT_CMT,
VIR_PERF_EVENT_MBMT,
VIR_PERF_EVENT_MBML,
VIR_PERF_EVENT_CMT, /* Cache Monitoring Technology */
VIR_PERF_EVENT_MBMT, /* Memory Bandwidth Monitoring Total */
VIR_PERF_EVENT_MBML, /* Memory Bandwidth Monitor Limit for controller */
VIR_PERF_EVENT_LAST
} virPerfEventType;